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Oval|Natural|GIA

1.22ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 2235739879

Certificate GIA 2235739879

Diamond specifications and retailer prices

From £2,380 GBP
As of November 6, 2026
Save £329 GBP (12%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,527 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235739879. Listed at 8 retailers as of November 5, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.95°
Pavilion angle39.75°
OriginNatural
Grading LabGIA
CertificateGIA 2235739879
Dimensions8.16 × 5.83 × 3.77 mm
L/W Ratio1.40
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural, Natural
Top View
8.16 mm5.83 mm1.22 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235739879
Side View
Table 57.0%Crown 38.95°Girdle: THK-VTKPavilion 39.75°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £4,527 GBP|Low: £2,380 GBP|High: £4,600 GBP|Avg: £3,152 GBP|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£2,380 GBP
Retailer 6£2,415 GBP
Retailer 3£2,576 GBP
Retailer 5£2,598 GBP
Retailer 8£2,698 GBP
Retailer 7£2,709 GBP
Retailer 9£3,009 GBP
Retailer 10£3,257 GBP
Retailer 4£4,368 GBP
NZ Jewellers£4,527 GBP

28 data points across 10 retailers

8 retailers£2,380 GBP to £2,709 GBP

B+
Cheapest Retailer
-
£2,380 GBP
B+
Retailer 2
-
£2,415 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
£2,576 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
£2,598 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£2,698 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,709 GBP
View
Retailer 7
-
£4,368 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
dc2fdf40-8ee3-4c70-94b3-24ca8b79801f · Oct 27
£4,527 GBP
$6,059 USD
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from £2,380 GBPSave up to £329 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.22ct Oval
£2,380 GBP